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Substance Name: Poly(oxy-1,2-ethanediyl), omega-hydroxy-omega'-(nonylphenoxy)-alpha,alpha'-phosphinicobis-
RN: 133448-35-8

Classification Code

  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formula

  • (C2-H4-O)mult-(C2-H4-O)mult-C15-H25-O4-P
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Names and Synonyms


  • Mixed phosphate ester of polyethylene glycol and ethoxylated nonylphenol

Systematic Name

  • Poly(oxy-1,2-ethanediyl), omega-hydroxy-omega'-(nonylphenoxy)-alpha,alpha'-phosphinicobis-

Registry Numbers

CAS Registry Number

  • 133448-35-8

System Generated Number

  • 0133448358

Molecular Formulas

Molecular Formula

  • (C2-H4-O)mult-(C2-H4-O)mult-C15-H25-O4-P

Molecular Formula Fragments

  • C15-H25-O4-P
  • C2-H4-O